Economic integration 20 Foreign relations 16 Foreign relations -- 15 Politics and government 14 Economic policy 9 Politics and government -- 9 Foreign economic relations -- 8 more ... European Union -- 7 History -- 5 Monetary policy -- 5 National security -- 5 Public opinion -- 5 Democracy -- 4 Economic conditions 4 Economic conditions -- 4 European Union Countries 4 Globalization 4 Law -- 4 Public opinion 4 Relations -- 4 Social policy 4 Commercial policy 3 European Union 3 European Union countries 3 History 3 Human rights -- 3 International relations 3 Political participation -- 3 Political planning -- 3 Regionalism -- 3 less ...